TUYA smart stair light is an intelligent lighting product specially designed for stair scenes, which has the characteristics of convenient control,scene adaptation and energy-saving and durable.It supports Tuya smart APP voice assistants (such as Alexa, Google Assistant) and wireless remote control multi-mode control. Some models are equipped with human body infrared sensing function, which can realize the lights on and off without manual operation; in terms of lighting, it supports brightness adjustment of 1%-100%, and with symphony lights, it can also customize the color light effect, which is suitable for different needs such as daily communication and atmosphere creation.The product adopts energy-saving LED light source,the service life can reach more than 50,000 hours, and the output is DC5V/24V safe voltage. During installation, some kits include quick connectors. The light strips can be cut as needed to adapt to indoor stairs such as villas and duplex buildings. With waterproof light strips,they can also be used for outdoor stairs or corridors, taking into account practicality and scene flexibility.